westside purple line extension final supplemental ......0+00 1,00 2+00 3+aa 4+aa s+aa 6+aa 1+aa a+aa...

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Transect 2 & 2 East

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ALONCi SANTA MONICA BLVD_

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Century Park East 1'1teo •• Jlvn

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South Morena Drive

lnte11111cllcn

CenWry City (Los Aligalesl ·~---+--... ! •

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-?----7------,- -Osr ----- 1--- , ------ ..:::-....:::---=- -?- - - - - - - ,a.,

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- - - - ...: -----='1?-_--=--c:;:;:::::-~_j :I:_ - - :)=1= = = = = -.= = = = ~ = - = = = = = = = __ ,q,_

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ALONG SANTA MONICA BLVD .

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Arlfflclal ,.,

IMIFI• Alwlal P-.- PILVl&lllap•11tao

1-1 1-·1

Yo•naar or Oldar Al-•• Fan D&pnlla

Oldar A1•uv1a1 Pan Deposits (Uhd--i - Al-•• Pan Dapnlls, May •-•1111• , ....... -,d --- llep ....... ..r L..,_ n.•du • -,,,u_. U•Hl•NIUn: z IZlln Latam EXW.11:

Ol..,,,_iodD .. r,-PllffllllD p ... ..r•1&••ll=--'-Thk,b-....ii..t.a•..._,t

- Al __ , Fan UnlE:- PNrEr9'1- D1J•111&Wti1Y11-• C.1-C.-, TJplaaly o-li.. ._. lstu.t- U•N

E-• Dep21H, (Ullll-.,nl~•E•clo--7 7' ..... ,.,ts Ila_._ WIIIIE• hm.t•a _m,a1www1t, I'•••= II) Fina GnEIWd D • Ila - ~ .. z W• G .. lnad Tnt?lcJI, Typl""llr-7 ., le J, llq Tr-& Fan -Pini&. Dap LIIIJL ..r Llzn- '11111:kn- .. ..,.. Ullllh .1.1".1111: tr'. • i La- bW.11

E-• D•J a•t.. (RM Gzal-:1 - Prla,arTIJ - alld .:i.,.. F-a.U,---- Eootu-1- Unit • P11-r11r T•lloldy a cz pa.al '711& ,.. .. v,,rz..,1& C.Ucz.., Cu1,z:.11w, TftlTcallf -- a.. ,,as F-aaon

Z...& 1odp-1111.-p1a•aD. Zbo)i

I Q11o;r I G..--.r. and Gnvallr ._.,._

,...._Pl Jrl-.arEi,P•nrlr-..rllalllle

ICllwp,I ,r1-.arEi, F-an, -•-. a, ... ...,.,,. a11a I mw.., I a.,. -.d •na - Jo :lro P......tlolz (Marina D•p!!'!!I•

I -., I O..,,..• •nd 0..,,..lr l&1ds

Prl-.arlll, PcezlJ-ad lalllle

,r1-.ar1•, ..... ., -·~ ···-= ...... •11a •-••Hy aap a..: az1:a

EC.PLANATION ~--••

•• •• •• ., ., ••

·®

®

®

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Dia!- Clay/8111 - D\wt,lzlg Fan D p a=:., P• ,-.., -· lk>IE -. ................. nl:taMarlmr - ' ef TnlnMCI 7 Jretlla DIRMCI D- Gray CIQ/81ft B&cL

.......... lb.-·,. - ... "" Trlli57M7Jro-

DlalMCI cnwe•i,- lad. Eci...,...nl ta Ma.tu:r -111:c, ol Traolsad T ,_a

Dia!- D- Gray OlqAlllft B&cL

.......... ,t.. -·- -1111 "" Trlln1177 ,,.-

111&17-.I CT..,...1- C L lylag Fan D&peslla,, POHIIIW -K ... , - ......... .1. .... -.ntta -- Mf-Ill~ 7 PnllEe

'llllgk Oxl·- Cla,J911t -· C•a uuT.-nlllla-

111&17-.t CE..,...t - D Fylag --- lirp, POiESTIIW -K 8e71 - .......... L

FauN, Dl .. eG"-70", 1.5 llch ,_, zo•s,~-~n,-,,, au•w -·le ra11er Pmdl, D•,- W • ml Claywl .. JIMarllU-

•.-Fun, , .. 411._ Lnlwrn: DKl1I di -- - Uld Gllm TN• -. 8h.-.., AdJaaenl ta TB-U Un bd.._ ••::w llwlr&wO"I EZI .. C \li1..ftl'leTii1p1T&1anM ... Cuz1alatlon - Tr-.Md T •-a. c•w11..-nasa.., ee,-b.lUn-n a.a• Llzn-.. .,pl&

.,,,,.a .... , ..... ,.., ----- App uxl,--

Beead on CJT DMlr - - _, -"1 • z=,::1,-a1t,D11:• JI -~ Cluerled Mwa uza.ezlllo._

7- - -7 A•• wb-- Faal" 7 -e'Eon 81-a 911 Olay181N G.-uNIHalca Mm--i lhrlaa Drl .... G.-u.i..-b· nz:nt ad DU'I .. Drlll .. l Ap p o,d,-- II 5 I ,.., F--.. at ,_ CLe•••~Ooo P,J lad ta T....- u-

12-1!1WT2-ll8 -rr.,-. -·kl--.. Lcca11o1i T2-0l1/'T2E-C34 Traolsad & CJT • ....,I _ _, • L 11m,

Phi • P, J .tic: ..rh-lawl)J'Tlblo• ,.,_ Wlllda 111,_ ulT..-• Gnaw otF-19Arw _,_iY ••-z C•MlnllH.AclllaE

Drlont,..1- l9ay Va,y .,_. 'Ill- _,....,_ • 1'111111, Dip ... ,,;-..-~=a oz er- 11 C-Barnpia., Dlr=•H=--, DIP= ____ _

_,,,.,...,., .. 1·--0 • •

HiliUZON'TALSIW.E! 1"•"7-11"

•

•

GIIG•ogla S.cllon

TRANSECT 2 & 2East Century City, Los

Angeles, California 5 -· --

-

ffi "' ~

320 -

300-

280-

a ~ Constellation I _ 1 Boulevard

Intersection

SE Transect 3 .. Along Centuiv Park West ..

I Al I ~ 11;s::;AI ~ - - ----=---- /.,._J_ ~::

--i --- .Jl....7_

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t ~w~ ~ - ~ .:.- - , _ _ ' ,; 1--1'-'-

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Qlwsgi_ i, 220--+------+-----+-----+------+---?-+--Mc---

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--

Qfo ·-- -?-Qe

Qlwsm

• • g g • g

Santa Monica Boulevard Intersection

• Warnell Avenue

----< ,

NW

-320

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:sz cllOO<J- - -

::;: Qfo ":::J:"' -;;;.,. - ( } ---- - - - -----+--+-- 280

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_ c=--1--_ --"--. ~ +,,fo- -{fil.\.-+-~ ~ - - e----- ..-- _.,;;:- C.fe~ + ------1-------~- ' L - - -= ?~ -+--+-2ao - -- - --\ ~ "i Qe ~ \ \--- - ~ \ .--?--- Qe < > - - - - cfe - - -:::. ··::::: -::.-::.-::. - - -

l - Sit I " ~, < @ ~ / 11<-.. i ' ~ ~I;;: \ . ,L>-- ------- il3 I\. i ~ - ' --- ·irr- --- - • ---11r- - - ----::.-::.·::.-::.-::.-::.-::.--~ _.. '1 i , - -- e,. • , '\ \ - - _:.. ,..... - -::. ~If -::.-=--=--=--=- - - - Qe

ir-- I i > ' --~ I _ • > f 1 f ':+I.,....j<; 'S.. < Qe - ,:'l_'T?-Ji.- : . Q[o,_ ~ i lf... - ..- -;::.. -:::.-::::... ::_ )

' -----+---f-240 ' Qe

- -+--Qlws~ ,--~ }:,.~_~_~~~l,;.~_-. -~f-<~ ¥- ~ ~ ,-l+-;+ ~_O_e - - _---- _ ~ ~J: ~ --_, ~ --~ - ·lf--:-?=_::_,JIIL- ~e- ~ ~ ;.----_--s .• f l':'c:,,!-- m·l : ~-.-+------+-----?-.--+?~ii-_ ~= Oe1(V? ___ f---t--220 ~w

< ?- ~ --

~ .f '. O•Psm- 1 Qlw8 ~ 1:r ,...' ---,Ms--- <:---- -----J Qlwsm

- - ---:~ r = ~== -- - -- ~ -_ - ~ - __ , _ _ ~ wsm

--~Mc+---- Q-lwsm---? "7 ~, \ Qli.v?\ ,":~ Qef -<. I> J ~ Qef , - .<--- .(,, ~- - ~ ~ -~ s Qe "'" se~ Qe "'

-~- Ms---·I , ---? ~ < ~ <Slw? I ,... - - - ~ - TD~75' r;;;i.~6' ?- - - - -? i. TD~74' ~ 75' ._ - _,J ' ~-- '-'~ ~=,~ ?- ,...- ' , ""o f""<' ?.-.. __L. - , - -? ~

Os?s~ - •,-- - -<,'-D,,,f.·,-, - "I-,- - - /1 1-- Qspc1

':,:,",~, ~.. A """'"'""'"""" 0SPsm

- ---=- ?--....j ______ .(..."'"_s'~-_a-..... ··:~'...._...j.. ____ ..'"°'~".""j-''"""'-""'-----+----~ ':;;';;.· i,;..f-____ \ .\- \ m ,o - . '::' - ~~ r - , t11F--- ~lt - ae --: ,.. : ~w~:.!.5;,,.~.-f-- ' atrfb- -----+--·t-- 200 w

\ m --.1 TD-,75 rn~75' sp I< ,., ' ;o, '" ~ Q w 200 , ------i------,------r------i---""I,!'"!!~~---i,,' 'I'"_;;;;..--:

"'""'.""g MA ••• \., \ ~-~ ~ Q:::~::,-,~~ ~ . . ·• ,. \ ;1c..f--'-,·~ --:?1 sm 1 ~------ - __..-1807-----1-----r-----r-----r-----r----7-----1-----r-----r-----r-----rr----r----7-----1-----r-----r-----r-----r-----r----1~~~®~32~----1-? ---+-----+-- ' \ Qspc~l- ---+--t--,ao

Qsp1 .~ W ~ sp ?- -"<Qsp.: . , cl~ @ cl 10~133'

? - -? \ Qspsm · r- , ?- - - -,so-+------+------+------+------f------+-------+------t------+------+------t------+-+-----+------+------1------+------+------f------+------+--~ = ' ·?'-• · + \---+------t---~ >--+------+-- Qeb-+--+-----+------t-------i"------+------+------1------+------+------t---t--rno · Qspcl \ ?- - - ; . 'I \ . .)

TD=121'

Qsps~ \ 140-+------t------+------+------t------+-------+------t------+------+------t------+-+-----+------+------t------+------+------t------+-------+------j----~ -+------+------j------+------+------+------t------+------+------t------+------+------t------+---f-140

\ TD= 150'

""OJW"""""""""' ,20-l------l------+-------+------f------+-------+------l------+------+------l-----_.;ci;;,.c.;;..;.~--+------l------l------+------+------f------+-------+-----....j------.\------+------l------+.------+------l------l------+------l------l------+-------+------f------+---(-,20 TRANSECT: T-3

PROFILE SCALE: ' Horizontal: 1"=40'

Vertical: 1'••20' \

100--+------~-----+------~-----~..------~------+-----~------+------~-------,------~------+------~------,-------~-------+------~-----+------~------,~-----~-...,- ----,-------~-------+------~-----+------~------,~-----~------+-----~------+------~-------+--+--100 0+00 1+00 2+00 3+00 4+00 5+00 6+00 7+00

Artificial Fill:

Af I Fm

Alluvial Fan and Fluvial Deposits:

I Qf/Qfol Younger or Older Alluvlal Fan Deposits

I Qfo I Older Alluvlal Fan Deposits (Undifferentiated) - Alluvlal Fan Deposits, May Include Fluvlal and Estuarine Deposits of Limited Thickness and/or Limitad!Uncertain Lateral Extent

8+00

I Qfon I

I Qfob I

Older Fluvlal Deposits - Fluvlal Deposits of Significant Thickness and Lateral Extant

Basal Alluvial Fan Unit - Poorly Sorted Deposits With Variable Calcium Carbonate, Typlcally Overlles Basal Estuarine Unit

9+00 10+00

EXPLANATION Notes:

(j) Fracture, Dips 70°-90°, lnflllad With Sand and Slit from Above and Calclum Carbonate (Posslble Fault)

® Fault, Dips 70°1 1 Inch Shear Zone @ Sheared Clay/Slit Bad

@ Marker Bed ~ Not Observed in T3-B5, Possibly Occurs in Non-Recovery Zone at 35.0 to 36.5 feet

@ Possible Fault, 1 Inch Thick Clay Gouge, Dips 30•-40•

11+00 12+00 13+00

Symbols & Graphics:

- - - - - Approximate Geologic Bedding Contact Interpretation Based on CPT Data

- -- -? Approximate Geologic Contact, Queried Where Uncertain ?- - -? Approximate Fault Location

.f\N\. Sheared Clay/Silt '5Z Groundwater Measured During Drilling % Groundwater Encountered During Drilling

T2-200 Approximate Seismic P-Wava Shot Point Location Projected to Transact Lina

T2-B10/T2-B9 Transect & Boring Identification & Location T2-C41fT2E-C34 Transect & CPT Identification & Location

14+00 15+00 16+00 17+00 17+20

' ~ l Estuarine Deposits:

I Qe Estuarine Deposits (Undifferentiated) - Includes Variable Sediments Deposited Within Estuarine Environment, Primarily Fine Grained Deposits with Coarser Grained lnterbeds, Typically Well Sorted, May Include Fan and Pluvial Deposits of Limited Thickness and/or Limited/Uncertain Lateral Extent

® Posslble Fault, Dips 80°-85°, Gravel Above, Sand Below ® Calcium Carbonate-Rich ClayfSilt Bed @ Primarily Qe Based on T3-B6, Some Possible Fan

Deposits, Undifferentiated Due to Extensive Faulting

Notes: * Projection of Boring/CPT Noted Unless Within 10 Feet of Transect. * Orientation of Faults Are Generally Not Well Constrained. Actual

Orientations May Vary From Those Shown.

f ! j ~

i E

Qaf Estuarine Deposits (Fina Grained) - Prlmarlly Slits and Clays, Frequently LamlnatadNarvad

Basal Estuarine Unit - Primarily Thickly Bedded Clays and Silts with Variable Calcium Carbonate, Typically Overlies San Padro Formation

Lakewood Formation (Marine Deposits): • e 0 1~\ }

0~,• I Qlwgr I Gravels and Gravelly Sands

Jl ~ ~ ~ I Qlwsp I Primarily Poorly Graded Sands

[81 S IQlwsml Prlmarlly Fine SIity Sands, Soma Sandy Slits

§ ~ I Qlwc1 I Clays and Slits

Marker Beds:

MA Gravelly Bed Me Bed Containing Shell Fragments Mc Thin (1 to 2 Inch) Oxidized Silt/Clay Bed

Mn Gravelly Bed ME Thin (<1 foot) Manganese Oxide-Rich Bed MF Bed Containing Shell Fragments

* Fault Dips Measured Where Observed in Core Samples, Direction of Dips Were Not Obtained.

CPT Data:

Sleeve Stress Tip Stress

MG Paleosol Overlying Lakewood Formation n~ ~-

Geologic Section JOO, 495:¼-10-1561

~ ; San Pedro Formation (Marina Deposits): 0 10, 20' 40, cf' ~ ~ I QSPgr I Gravels and Gravelly Sands VERTICAL SCALE: 1"=20'--0" ame LT,LMG.

~1 ~ I Qspgp I Prlmarlly Poorly Graded Sands (tsf) = v: 1'=20'H: 1'=40' TRANSECT 3 PU,TEr,.o.

6 ~ ~ IQSPsml Primarily Fine Silty Sands, Some Sandy Silts ~ - 20• 40' BO' :~: M.Wio~u~:rr Century City, Los Angeles, ~ c···· L _____________________________________________________________________ L_Jaa..:l=Qs=p=e=':'.I_P_n_·m_a_ri..:ly:....c_,a..:ys:...._a_•_•_s_;_,._. _________________________________________________________________________________________ L _____ H_o_._,z_o_"'_AL_ SCAL __ ,,_ , .. _._40_·._~ ____ L.::~:"':.:E~:';;:::::':::::":·.::C;:.:~:"':::~:'::""":.._-____ ,c-:::;._~~'!E,"!!""u"L _____ c_a_l_it_o_r_n_ia _____ .1.:==:'":J .'.:'. , • Pl,ooa(l'3)81l"""'O F"(m)81l""'81l DATE, 10/14/2011 491;).11).1~61

300-/ SW

280-

260- -- Af -?-

Qe

-?-- -?-240- t---

Qfo

-?~ -?-

220--t--?-- -?-

Qe

Transect 4 Beverly Hills High School

South Moreno Drive

Intersection

0

" j!

Along Durant Drive

"' "' " " j! j!

-N

" j!

NE -300

-280

_ ' - -~lf/e fo - ~ A~ + ~ -=---1 F-=:;;AJf--j=~~=-t~:;=-~ -.J: -===-aoot1Qcito:-7 r-...l.t--:: . ..,:--- t---t --, :--- -+---+---+.--7~- -ih~-------J, --ti-----k---~~------J---~----J----"'<:~i----_j_---_jWl---,l--JJ _______ J-- 260

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? ' - -t l = ~= ~ - ,__ - < > - - -:_-c:; ,. - - i ~ -- ~ , ~ - .S,H'-' - - ""' < ? • > ' - ' I) .- ,=--,'""1..-== .5-·' \:... '1, < - . .7 . ~ ... - - ~- - - - - - ae-- --- ::.:...-:_--::_--- ~- L M ........_ I . - - - °" -..r-. ~ l • \- .. -/ Qe ,;;: 1;.-- ~ 7 ,. - ~ ' ro-eo· OfofllE-. ~ > '- i f'1-,2-..,_ - _. ,.,,,,__ ,..._ - - =: - - - ,' - -· "":. -- - - < - - - - ~ - - - --. ,- - - _? - ::--,,_ ~

--?- -

-240

-220

( l ?/ 4 • 1? I:> Qe . ~ I~ ·~·-·"' 10,,,_,, 10,,,. l __ ,_ .,.__~ _ _ _ ,<.

-?- -- - -- --?- _,_ QI • I - 1 : ; --<-,---=---- r·· . - , ~ ,-~.---~ _:_·:::;,":: i"'"' - ' .,,, . cJ Qin i;.;;::.r ; ::: ::: ; ,~ ::- ' ::: - ~ a, ;:::--~ ~ - --200 -

;; ? ? at4' at31' fY/meas red GWma&aU"ld GW:7:"'d enco~at TD=75' 1D TD l= 75' Tro=75' TD= ·="' TD=7~:o=n· c;;;. < . 10=75' - r'-f!--, ___ l 4 ~ < ~ - -.,., ,.,, _ - +- .A.4..... - ..Js - ~ . ?

t;; UJ !:, z 0 F ;; "l

~ J\V\.-•~:f~ 7 • .!~;:.':',;, o!".:.:'~, O TD•7r,' ~ .:-?--:.;; TD•7'' J 1-"=-_?_ ")ir i ~ '°'-" j :=, ) ~' l< { - - - -? • ._ 'k TD•6'"0- - ~ - -?- ' f ). ~ i: > - - ~ = = == = t l\iic =: ,_)(j_,,_~= = =?== = w -.-- - - -- --.- - at39.4 a\39.8' 39.5'duriig WNfflR""° GWNot eel GWNotReoorded H<a rd! TD=75' TD=75' TD=75' Qfofl -;-=75' -- 'ID =75' TD,=7/ D=75' ro .>,,,r 'o. ',,, TD--75' " "A c...,TD--7D5~ 75:c:-- -.- -

ul dril~~.~~ Qe l-----+---'C'"""' jf::r-___ H----GW- '_"_.__"+-G_..::~383nco;.:,·';:::~""'~'--- l---+--------+""-"-m",w'-, .. -----'f---HI- ow,"!!~c-"'-------+--~='"";:.,w encountera:I ----.;,, -- G_W_a~temd __ 180- ~n,d I f Yn,ng - "t·- ~-----j- ....,...,. ~,:W-during - atl3jduring -- --f--OW-i,1·37'- -180 w

Qe

160-

-?- -- -- -?- 1 140-

-?- ---- --1 I

120-

-?-- --?-- -

below 52' dr111ng <!lillQg._ Qfo during driling

.t- -,-- -?- I I . -?- -. ..:, -~

?--

Qe

TD 139'

at.ffl' durir>g drilling

TD=95' I ""\) ?-GW Not Recorded -- --~ - -

- - ---- - - -- -?--

-160 - - ------- - - --?-

Qe -140

?-_ -- ----- -- - -- --- --?--1--120

. " (Buspan•icn Logged) TD = 150' j

GW encounl<mid at 14' GW Qneountaa ~ du~ng <i"lllhg at3T dunng

Qspsp

100-/"-?- r--Usp -?-\

TD=150'

- --1-------+--------J-------+--------+---------+-------l---_.•.J-.,_ __ +--------+--------+-------+--------+---------+-'"-u_m_"oo_~_=_" ___ l-------+--------+-------l-------+--------+--------+-------+------'"-111r,g--+-------+--------+----+- 100

- ?- - :'.!'.Q_r -Qspcl

TD= 175' SW ancoontered

!Jt3Tdur1ng dl11llng

-?-

I •-.)

TRANSECT:4

PROFILE SCALE: Horizontal: 1~=40• Vertical: 1 "=20'

so--1--------'-------+------..... -------.--------'---------+-------"-------+--------'--------.--------'-------+--------'--------,.---------'--------+--------'-------.--------"--------+-------'---------+--------'---------1--------'------1-ao 0+00 1+00 2+00

Artificial Fill:

Af Fill


I Qf/Qfo I Younger or Older Alluvial Fan Deposits

Qfo Older Alluvial Fan Deposits (Undifferentiated) - Alluvlal Fan Deposits, May Include Fluvial and Estuarine Deposits of Limited Thickness and/or

Qfofl

Qfob

Limited/Uncertain Lateral Extent

Older Fluvial Deposits - Fluvial Deposits of Significant Thickness and Lateral Extent

Basal Alluvial Fan Unit· Poorly Sorted Deposits With Variable Calcium Carbonate, Typically Overlies Basal Estuarine Unit

Estuarine Deposits:

Qe Estuarine Deposits (Undifferentiated) • Includes Variable Sediments Deposited Within Estuarine Environment, Primarily Fine Grained Deposits with Coarser Grained lnterbeds, Typically Well Sorted, May Include Fan and Fluvial Deposits of Limited Thickness and/or Limited/Uncertain Lateral Extent

Qef Estuarine Deposits (Fine Grained) - Primarily Silts and Clays, Frequently Laminated/Varved

Basal Estuarine Unit • Primarily Thickly Bedded Clays and Silts with Variable Calcium Carbonate, Typically Overlies San Pedro Formation

Lakewood Formation (Marine Deposits):

I Qlwgr I Gravels and Gravelly Sands

I QhNsp I Primarily Poorly Graded Sands

IGlwsml Primarily Fine Silty Sands, Some Sandy Silts

I Qlwcl I Clays and Silts

San Pedro Formation (Marine Deposits),

I QsPgr I Gravels and Gravelly Sands

I QsPsp I Primarily Poorly Graded Sands

IGSPsml Primarily Fine Silty Sands, Some Sandy Silts

I Qspcl I Primarily Clays and Silts

3+00 4+00

EXPLANATION Marker Beds:

Distinct Alluvial Fan Bed Underlying Marker Bed Nt: Distinct Alluvial Fan Bed Underlying Marker Bed Nt;

Distinct Clay/Silt Bed Overlying Alluvial Fan and Fluvlal Deposits, Posslble Weak Soll Development

Distinct Clay/Silt Bed

Distinct Clay/Silt Bed Overlying Alluvial Fan Deposits, Possible Weak Soil Development

Notes:

G) Shear Zone, Numerous Steep, Irregular Shears, Generally Dip 60°-80° (Possible Fault)

5+00 6+00 7+00

Symbols & Graphics:

Approximate Geologic Bedding Contact Interpretation Based on CPT Data

- - -? Approximate Geologic Contact, Queried Where Uncertain ?- - -1 Approximate Fault Location

NV\. Sheared Clay/Silt :iZ Groundwater Measured During Drilling y Groundwater Encountered During Drllllng

T2-200 Approximate Seismic P-Wave Shot Point Location Projected to Transect Line

T2-B10/T2-B9 Transect & Boring Identification & Location T2-C41/T2E-C34 Transect & CPT Identification & Location

Notes: • Projection of Boring/CPT Noted Unless Within 10 Feet of Transect. • Orientation of Faults Are Generally Not Well Constrained. Actual

Orientations May Vary From Those Shown. • Fault Dips Measured Where Observed in Core Samples, Direction of

Dips Were Not Obtained.

CPT Data:


(tsf)

8+00 9+00 10+00

20'

VERTICAL SCALE: 1" = 20'-0"

40'

HORIZONTAL SCALE: 1" = 40'-0"

40'

80'

I

11+00

ame& AMEC Envfronment & lnfmsttucture 5529 E. 51"'-""n Av,o...,o, Los Angel..., C.llrtmla 90040 Phone (323) 889-6300 Fax {3:23) 86-

JOB: 4953-10-1561

LT,Li'IG

SCALEV: 1" = 20' H: 1"==40' DRA~= V. Nguyen cHKo: M. Wlckers/M. Farr PM: R. Munro DATE: 10/14/2011

12+00 12+82

Geologic Section

TRANSECT4 Century City, Los Angeles,

California

PLAlENO.

7 PROJECT NO

4953-10-1561

300-

280-

260-

_/_SE __ Transect7 Beverly Hills ------<-i----- Century City (Los Angeles)

Along South Moreno Drive Santa Monica Boulevard Intersection

N

g g Af .. ,/ > ---- I a_t,a~ !..- -- -- - ? -

Los Angeles Country Club

?:---. -

NW ..- 300

1-- 280

Qf/Qfo - - --=-- ---- __ ,_ ?- - -. - - 1• Qfo __ ,__ 1 }- • 2 .. / Af ...._ p /-?. _ _ Qf/Qfo ., Qf/Qfo _____ l __ __ _ - :--- Qfo - 1·-- - : - - t f- ? ,-2so

- ? - -?- -?rr ,-?- - - I) ' > - -- - - • ,- - :-

• Ci - - - > - - - - - ~- - - - - --Qe? Q? ---->_ e. __ ---------- ' '" ?- --' ,- - - - -

240-e-?- - - ~ ~ Qf:_ § : ? . .) :::~ ~ 1 . Qe? t-~ , ~j ~ ?? , - = C~icJ.i..J_....,- hi'-----~- - , ' - -----~ > ------<' 1i",---Me,-_-_-_-_-_-_-~ f-_-_-~-~ - " ~ e- --=- ~ ~-_-_! , _-_-_-_-_-_----M _-_-~--~~ ~ ----; ~ ----_-_-+_-_-_-_•.-.,1.,=,1;,==;=-240

1-- 220

=-_,__ - - •_ JI~ -Qo - - ";. t. _J. Qo i ;" f -l ~ - - ': ~ - ~ < t ~ ~ F- - , _ _ ,. f ) <"'I'= Qfofl i ,> r ..., •. ~: ~: ~f . > Qfofl ;;,1~ . • - ~ . 1_ ~~ I > ~ ~ Qe? L-~.- ~ --~ _ -?-- r~ .:..·e?r < - ( - _-_ --"7~:~,.....:,,,,.. ~ : : ~ f -_- = == .,<. • ? _- -:::; ~- ~ ·,1.--r-.. - . _- '._1: 1- - = = = QQeef =?=;[:_~ ,:~l = I = :,,,_ -;

Qe 0- \Oe , - _..; ~---- ~ ~-?- ~ I = ~- - i C . 1 r-- - ,-- ii > -. < '- It'

200--?- - ·-: , ~- M-E- .:S il -?\ ; • ~- : < >- ~ ; Qe? { !'; < ; ~ " 1~"'"="!"- ·, >- : • Qe i rn,.,. ,::-i»- ·~ • l To< ':z: ,-200

e-?- - - - - --" L -?-_, ~ 1 ,; "' i 'lo: ~ I t- _l, S-- ~ e- ~ TD--,,t., ~ TD=75' TD=74' T[ =75' TD=75' TD=75'

o~;.<;;_ Qe ME.,.-.--1? ,._~ >- Qe? - < '=- - - - -?- - • ,?"'"' i f GWM-•O j "'" - -- • 1>- - ? at56' TD=BO'

TD= 75, < r \ - "" ---i\llE._- - ' f2HI Encounterad at

• TD= 77'

TD=BO' GW~emiured ,,.,

~ !=, z ~ 180-

" '_"~-~~~-· "-?- "'~\;.t- '"~~:.~- ,oow"'o~, ow:~~""' I ~< :- • Qe? ~ ~ \/- _ _ __ ~ : _ - ~ =- _ _ _ Qe -? 66'dll1ngdn1rig f---------+-------+-------+------+-------+-----t--180 O

I ~ 'Is "-

ii :ii -0

i ..,.

i -,; •• ~ !I ' -

~~_m I e l ~ & . ~

! ! ~ CD ~ u,

•' ~

:; UJ ... UJ

~?-~-

-?-160-

-?-

-?-

f--?-

140-t-?c--?-

1111 -- C-Qe

- - . -? .. ' -= > _. ~ · TD=91" ""'(' >,, I N GNReported ~ ~ < I' ?

TD=95' rr--- ----, - -- ; ~ - ~ ~ - .... ---fv'1 - - - - - - - - - - - -=-~-=-- -? • - -?- -- NaGt/Rllport,,d •- --:;: 1-;;-- - TD= 100'- - TD=lNI' - ""ffl"!!"10C,--Q D-- - - - - - - - 1 - - - ,

-- r--Ofo---lf-- tt--------+------+-------+---1---~,°'0Tiaaw·ac,:,ce0,';',.,=1-------+--f"?~-- -_ a l --r- - - e I - - - - - - - - - - - - i-?------+--------+------+-------+------+------>-160

== == = Q= fo=b= - ==;==-- ) I?- -- -- -- - T - - - 1 - - ~:o - - - - - - - - - - - - - -~ I Qeb ?=- - --- - - - - - -M- - - - - - - - - - - - - - -.

- - - - - -?- - - - -- - - - - - - - G-- - - - - - - - - - - - - - -? Qspsp I t

~ SPgr = ==;== _ I I r Qe 'k::= =?= ::::Ms= ====== "J--?-------l------+------+------+------l------+-140

,20-~?- - _; ::-: -::- -?- ,,_l _ _,_ _____ +---------j-------tt-------+------+,--: - -_--- -_- I - - - ,- - : : -1- -- -- -- -- -_-_ -- ,- -=--=- ,--_ -=--=- -~- -- ?-+~1----------,------1-------+--------+-------+----j-120

1--T"" "I"~'' ~"'-'--"T--1 -. !JIG:.~:~n=i~ ?-- - - -- - - - - - _ a_ fo_b ..... _ -_ -- -==- -=- --

?- _ _ __ _ I I Qeb I 100-t-------+-------+------jf--+-------+-------t-----------l-------+--------ft---~ - -- ~

I --1 - ~ SPsp ______ _

?- - - --- - - - - - - - -?- __________ __:lSPgr _ - - - - - -

------I 80>---t-------+-------+---~ ---+-------+-------+--------+-------+-------+--------

I

--

-- ---

--

-?

~ f--------+-------+-------+------+-------+-----+-100 -?

----?

-? 'l----1---------+-------+-------+-------+-------+------+-80

' ''\)

I l TRANSECT: 7

lo:---r-------r-----~T---~--r------r-""""'.~T0 .. 200'

PROF.ILE SCALE: GW Encwnhno

Horizontal: 1•=40,:,,.,,_

1

st!~::;ng Vertie.al: 1 "=20' --1_-,-~ 20n•

GN l:ncountered at

60>-t-------'--------+-------'-------+-------J....-------,------...i.-------+-------'----''"-''"'°""""'-.,••.:::•-..__..., ______ _._ ______ -+-------"-------1-------.....J--------i,--------'--------+--------'-------l----------'----+--60

·..)

I

0+00 1+00 2+00 3+00 4+00 5+00 6+00 7+00 8+00 9+00 10+00 10+81

EXPLANATION Artlflclal FIii: Marker Beds: Symbols & Graphics:

Af I Fill


I Qf/Qfo I Younger or Older Alluvlal Fan Deposits

Qfo

I Qfon 1

I Qfob I

Older Alluvial Fan Deposits (Undifferentiated) - Alluvial Fan Deposits, May Include Fluvial and Estuarine Deposits of Limited Thickness and/or Limited/Uncertain Lateral Extent

Older Fluvial Deposits - Fluvial Deposits of Significant Thickness and Lateral Extent

Basal Alluvial Fan Unit • Poorly Sorted Deposits With Variable Calcium Carbonate, Typlcally Overlles Basal Estuarine Unit

Estuarine Deposits:

Qe

Qef

Estuarine Deposits (Undifferentiated) - Includes Variable Sediments Deposited Within Estuarine Environment, Primarily Fine Grained Deposits with Coarser Grained lnterbeds, Typically Well Sorted, May Include Fan and Fluvial Deposits of Limited Thickness and/or Limited/Uncertain Lateral Extent

Estuarine Deposits (Fine Grained) • Prlmarlly Slits and Clays, Frequently Laminated/Varved

Basal Estuarine Unit • Prlmarlly Thlckly Bedded Clays and Slits with Variable Calcium Carbonate, Typically Overlies San Pedro Formation

Lakewood Formation (Marine Deposits):

Distinct Clay/Silt Bed Overlying Fan Deposits, Possible Weak Soil Development. Equivalent to Marker Bed 111J1. of Transect 2/2E Profile

Ma Distinct Dark Gray Clay/Silt Bed • Equivalent to Marker Bed Pih of Transect 2/2E Profile

Mc Distinct Gravelly Bed Within Estuarine Deposits. Equivalent to Marker Bed r,t of Transect 2/2E Proflle

Mo Distinct Dark Gray Clay/Silt Bed. Equivalent to Marker Beel Nb of Transect 2/2E Profile

ME Distinct Clay/Silt Bed with Calcium Carbonate

Distinct Clay/Silt Bed Overlying Fan Deposits, Posslble Weak Soll Development.

Mo Distinct Clay/Silt Bed Overlying Estuarine Deposits, Possible Weak Soil Development

- - - - - Approximate Geologic Bedding Contact Interpretation Based on CPT Data

- - -? Approximate Geologic Contact, Queried Where Uncertain ?- - -? Approximate Fault Location

NV\. Sheared Clay/Silt :SZ: Groundwater Measured During Drilling ~ Groundwater Encountered During Drilling

T2-200 Approximate Seismic P-Wave Shot Point Location Projected to Transect Line

T2-B10/T2-B9 Transect & Boring Identification & Location T2-C41/T2E-C34 Transect & CPT Identification & Location

Notes: • Projection of Boring/CPT Noted Unless Within 10 Feet of Transect. • Orientation of Faults Are Generally Not Well Constrained. Actual

Orientations May Vary From Those Shown. • Fault Dips Measured Where Observed in Core Sampl-, Direction of

Dips Were Not Obtained.

CPT Data:

Sleeve Stress Tip Stress ic ~ ~' ~ 'Iii I Qlwgr I Gravels and Gravelly Sands

:l! ~ 6 I Qlwsp I Primarily Poorly Graded Sands Notes:

:jj1 ~ jQlwsml Primarily Fine Silty Sands, Some Sandy Silts 0 E

G) Stratigraphic Interpretation in this Area Based Largely on Correlation With Transect 4

~ ... UJ

~ ~ I Qlwc1 I Clays and Slits

~ ~ San Pedro Formation (Marine Deposits): 0 10, 20. 40. & Geologic Section i;- L-• 0 1 1 (tsf) _ I ame JOB: 4953-10-1561 ~ :; QsPgr Gravels and Gravelly Sands VERTICAL SCALE, 1" = 20'-0' ""' i;i'~ jQspspl Primarily Poorly Graded Sands ~"V,1'•20'H,1"•40' 0) .c 0 20' 40' 80' CRAWN V. Nguyen ~ ~ !Qspsml Primarily Fine Silty Sands, Some Sandy Silts i.- ,~, M. Wic<era/M. Farr

I Q I AMEC Environment & lnfrostruoture .s ..e spcl Primarily Clays and Silts HORIZONTAL SCALE: 1· = 40'-0" 582aE.BllluaonAw"'e, LIIIIAngalBs,Calik>mia 90040 PM R Munro

TRANSECT7 Century City, Los Angeles,

California

PLATE NO.

8 PRO..ECTNO .

4953-10-1561 al 11:1 • • Phon>(323)809-&l00 FaK(3:!3)009-5398 DATE: 10/14/2011 a_o .__..;;;;;;.. _______________________________________________________________________________________________________________ _._ _____________________________ ._ _____________ .&.;;;;.;;._-"==-'-----------------'----'

~ UJ l=. z 0 i= ~ UJ ..., UJ

"' ~ 6'

" -" ~ !!c.

!I' ~

~

" e ll.

"' , • "-I -w

"' 6

'" "' * "' 2 " ~ • C

~I

0 '

0 s, • " ~ ll. ,. 3

I " 'c -~ C

~ •' " -!l 0 C

~I~ e "'

- C o E " > I •. - ~ 18 "' 0 E - . 6-..... 'TT ~";' £--11 g " . "' ~ ,-f6 _8 "' 0 ~-..,-: t)

"' 0

~t ll. C

/ SW

,..... I S:

"<t z r-,.."' ,..... ;::

I I "'r"'""·.,:,

r--- K

MGM DRIVE INTERSECTION

<( N

I S: I "<t z

r-,.." ,..... ;:: I I

"'r"'""-.,!,

r--- K

'

('I") 0

I r-,.. r-,.. N

I

UJ 0~ <(~

I I "<t ·-'-co K

O)~ (0~ ...-- I

I .

(9 [

CONSTELLATION BOULEVARD

AVENUE OF THE STARS

INTERSECTION

,: N" cc~ r-,..

I I (.) co·-'- I

I- K co I-

FILL

0) I ,:

CO2 ('I")" o;::

I I 0) ..... co K

---

co! cog ..- I

I . ....:..,

C9 K

I I

CENTURY PARK EAST

INTERSECTION

LACROSSE FIELD

CO,: COi' co co~ ,..... ...-- I ,.....

I . .,:., I

C9 K (.)

\.

BEVERLY HILLS HIGH SCHOOL

lO[!j co i!l ...-- I

I . .,:,

C9 K

NE

SOUT i MORENO DR INT::RSECTION

I ' ,,... , .... ,,... ' I lw

280-

-- V --- --- -- ___..!L-- _ 1 __ -280 - ~ -

~ ~ -- I --..... ( _ .... I.

260-----+-=--Fl[-.t-_-=----+------+----t-~---- =--.... -t.l~ ----------_;,,,\c::::-------=\;l-a-----=--t-_-----t---t---r-l---t-----,--afo1C e l-'C"'/1""-''""""d"--'S""illc___l---

- - ,,,,,- -....... ' ~ ~- - - ' - - - ...-"' ': \_ r-.. ' I

-1-- Clay and Sand

?- - - - -Qfo/Qe

,.. . ,:;;- - ,-Clay and Sand \~__,__

I L I

-260

r---? ----- • -CaC03 Clay 1--- Cla; C: 1- ....-· l TD 50' I..... - - -

240--l------+-!----l--!---= +--= ~ ,-----·~ =------l----+ -+----!-+----!f-----+ll-------+----l----+--+-·!---+= ~ ~ ,----+-----+--+------+-----r--- -- --- ----?

< '

• <

- ~

~- " \ FILY/ -----,l·l+----....:e..+----J.---,-t--~+----+------1-- 240

ClayrndS-an_d _ ,a, ----?--- --Qlw -- Qlw ' Qfo/Qe ' -220--J------+-l----f--l---5l>!a!r!5nd4------J..--- --"""~-=----·1--+---ll---t----.lLlf-----+f----+---+-+---+-l-----+----,l.~:._~ _t-----:-+------+-----

- - T.D. 74' r--- i nd - 1?- CaCo3 • CaCo3

I < >-____ ------:::3+1:=:----+-----+--+---+-----t------lr-220

I ~ '-::=::=~ Sand :ind Silt -200

180

iZ ? -9-1 :--9- -9-· -9- - ~9- -·! - -9- -~......._ --9- - ' - -9- -9-- --9- - -! - ',9

- -9--?

l T.D. 76' G vmesurw

T.D. 50' @70' GW mesured

@69'

Sand 'SP ••

T.D.89' Qsp

.. 9,- -9- - -,9- 9>-- 9 ? ~ 10,:_ -9- --9- -9- - - · - - - -9- --9- -n. _ -9- -9- --9-

~ ----+------+-------+--------+--------+---'---------+-------"------li-+ --=----+----+T .f--\,o• ------+------+------f-i----"----~T)12'

T.D.121'

?- --9- -9-

?- --9- -9-

&nd

-9- -9- -?

Qlw

Qsp

Sand

?---•.-? I

-i-

I = =:I ? I - I- --?

Qlw Sand

?17 ___ : [__ _ ~ ---T.D.53'

- ·~ -?- --?---------=-- I_-

Qlw

---- - -? Grave Bed

-? 200 --- - -

Clay --?

180

Sand

160-------+----t-----+----+-----+-----+------+----t-----+----+-----+-----+-:------+----t-----+----+-+-----+---- - 1--

-c-? I +- ?- - - - - ........ o=- -? I I L? _, - __ , - - - - -----iliiJIUilSil,L.. - ?- -

1~-9- -9- --9- -91-~ h

180

? -c- -c- - -c-- -c- -c- -c- --( -- -c- -c-

Sand

140-------t----t-----+----+-----+-----+------t----t-----+----+-----+-----+-!------t----t-----+----=-+-----+---Srnd -1- I ?-9- -9- - -9- -9-? I

T.D~51' -i- l - ,--- Qtsp __ ~ ---+=---+-_- _4_-_- -=._---J_~_-

7 ___ 1~

120

100

Qsp

GW mesured ? _ @43' & 64.5'

I Qsp T.D. 150.5'

-----

==-I :> -X- -·X- - -X-- -X- -x- _ X- _, .y. _v, l,x-? - ------t----t-----+----+-----+-----+------t----t-----+----+-----+-----+-=------t--'-'---t---=---+"----~ =-=~ = '--F="=c...:- , .

TD~70' 1·

??-

_I_ -- -_- -_- =SiltBr ===_I-_? ---+----+------11------1--+----+---'----l- 120

720+00 715+00 710+00

ti Iepage @ 29' ( W mesured

@70'

GEOLOGY EXPLANATION

Fill Artificial Fill Qfo/Qe Older Alluvial Fan Deposits/Estuarine Deposits

Qlw Lakewood Formation Qsp San Pedro Formation

- c - Cemented Bed

- X - Shell Bed

- 9 - Gravel Bed

- - Geologic Contact

- - - Approximate Fault Location

I I Beverly Hills Lineament/Newport ~. --~· Inglewood Fault Zone

CPT Data:


Sand ith Gravel

?- - - - - - ~ - - - - -- - -? T.D. 175'

__ I __

WEST BEVERLY HILLS LINEAMENT/NEWPORT INGLEWOOD FAULT ZONE

Sand ---+----+------11----J~ -+-----+-----1- 100

T.D.150'

705+00

FAULT TRACE LOCATIONS INTERPRETED BASED ON PROJECTIONS FROM T2/2E AND T4 AND OFFSETS OF MARKER BEDS

I

700+00 /695+00 -------NOTE: EXTENT OF POTENTIAL ZONE OF GROUND DEFORMATION DURING SEISMIC EVENT ON

WEST BEVERLY HILLS LINEAMENT/NEWPORT-INGLEWOOD FAULT ZONE. LOCATION OF FAULT LINES WITHIN THIS AREA BASED ON PROJECTION OF FAULT TRACES FOUND FROM SEISMIC REFLECTION SURVEYS, CONTINUOUS CORE BOREHOLES AND CPT SOUNDINGS ON TRANSECT 2E (SANTA MONICA BLVD) AND TRANSECT 4 (DURANT DR) AND OFFSET OF STRATIGRAPHIC MARKER BEDS IDENTIFIED IN GEOTECHNICAL BOREHOLES.

0 10" 20' 40' --- :

690+00

Geologic Section

~ w l=. z 0 i= ~ w ..., w

-r- VERTICAL SCALE: 1" "" 20'-0"

.. • 0 50" 100' 200' . > -- :

ame& AMEC Environment Iii Infrastructure 6628 E_ Slouom A..,.,,.,, Los AngeleB, ca111rrn1a 00040 Plione (a:!3) BB!l-6300 Fax (323) 889-6398

JOB: 4953-10-1561

LT,LNG:

SCALE: V: 1" aa 20' H: 1'•100'

DRAWN: V. Nguyen

CHKD: M. 'Nickers/P, Elliot

CONSTELLATION PROFILE WEST BEVERLY HILLS LINEAMENT/NEWPORT

INGLEWOOD FAULT ZONE PROFILE ALONG CONSTELLATION BOULEVARD ALTERNATIVE

STATION 690+00 TO 730+00

(tsf) HORIZONTAL SCALE: 1" = 100"-0" R. Munro

10/1412011 Century City, Los Angeles, Callfomla

PI.AlENO

9 -'ROJECT~.

4953-10-1561

SE

T8-B1

LEGEND T2-B4

0

-CJ) 0 5 0.1 (_) w .~

w ~ 1-....J 0.2 w

~ I-

~ s O 0.3

s I-

0.4 101

ir roi ~ P-S Logging Borehole Location T1-B4

(Pro~ ~ Borehole Location

1-2

- Line Intersection

., -· ' Street Intersection

T8-B3 T8-B4 T8-B5

al nA

151 201

T2-B4 T1-B4 T8-B6 T1-B1 T1-B2 T1-B8 T1-B3 ., (Proj. '9' NE) (Proj. 74' NE)

01sTANCE ALONG tRAN1

sEtT (FE~Ir 12 1

ado \ooo 120d 1400 -

251 301 351 401 451 SEISMIC STATION

Note: 1. Distances approximately t ied to the geologic cross section where coincident with the seismic line. See report for details.

G~ l1ston geophysical services

Project # 10500

Date: SEPT 8, 2011

Drawn By: DALRYMPLE

A roved By: File C:\GVPROJECTS\10500\F?.cdr

501

NW

T1-B7 (Proj. 19' NE)

FIGURE 7 TRANSECT 1 - P-WAVE SEISMIC SECTION

WITHOUT INTERPRETATION MTA-WESTSIDE EXTENSION

AVE OF THE STARS LOS ANGELES, CALIFORNIA

PREPARED FOR AMEC ENVIRONMENT & INFRASTRUCTURE

~ PLATE NO. 10 amec:' PROJECT NO. 4953-10- 1561

LEGEND T2-B4

(ProJ. ~

T1 -B4 (ProJ. 74' NEI

T2

S.-mm Monica Blvd

- -?

- -?

SE

TB-81 TB-84

-en 0 ~ 0.1 (.) w en -w ~ 1-....J 0.2 w

~ I-

~ ~ 6 0.3

~ I-

101 151 201

P-S Logging Borehole Location and Estimated Depths

Borehole Location

Seismic Line Intersection

Street Intersection

Fault Inferred on Basis of Reflector Truncations, Vertical Offsets of Major Reflectors, and/or Significant Lateral Changes in Reflector Amplitude (dashed where approximate, queried where uncertain)

Possible Fault Identified on Geologic Cross Section but Inconclusive on Seismic Section

TB-8 5 T2-84 T1 -B4

TB-8 6 T1 -81 T1 -B2 T1 -8 8 T1 -8 3 5•••1 l,lonlc:.:,Blvd(Proj 49'NE) (Proj. 74' NE)

DISTANCE ALONG TRANSECT (FEET)1 T2 I I I I I 1--•- -~

800 1000 1200 1400 1600

251 301 351 SEISM IC STATION

Note: 1. Distances approximately tied to the geologic cross section where coincident with the seismic line. See report for details. 2. Depths are approximate and may vary by 20%.

401 451

G~ 17ston geophysical services

Project # 10500

Date: rev OCT 14, 2011

Drawn By: DALRYMPLE

Approved By: File C:\GVPROJECTSI 10500\F1 O.cdr

NW

T1-B6 T1 -B7 (ProJ. 19' NE)

loao 0

50 100 150

N

200 --I-w w 300 LL -I 400 I-a.. w 500

0 w ~ ~ X 0 0::: a.. a.. <(

501


WITH INTERPRETATION MTA-WESTSIDE EXTENSION

AVE OF THE STARS LOS ANGELES, CALIFORNIA


.A PLATE NO. 11 amec:-PROJECT NO. 4953-10-1561

-Cl) 0 6 0.1 u w ~ w ~ 1-...J 0.2 w

~ I-

~ s 6 0.3 s I-

SW

T2-B1

101

LEGEND T2E-B3

151

(Proj. 45' NW)

-- P-S Logging Borehole Location T2E-B1

(Proj. W NW) B h I L t· -- ore o e oca 10n

T-1- Line Intersection

T2-B4 T2-B5

201

T1 I

600

251

T2-B6 T2-B7

301

T2E-B1 T2-B8 T2-B9 T2-B10 (ProJ.1<' MWJ T2E-B2

I DISTANCE ALONG TRANSECT1

(FEET)1 I I I

1200 1400 1600 1800

351 401 451 SEISMIC STATION


T2E-B3 (Pro]. 45' NW) T2E-B4 T2E-B5

T7

501 551 601

GEmUston geophysical services

Project # 10500

Date: SEPT 8, 2011

Drawn By: DALRYMPLE

Approved B : File C:\GVPROJECTS\10500\F14.cdr

NE

T2E-B7 T2E-B9

651 701



SANTA MONICA BLVD LOS ANGELES, CALIFORNIA


~ PLATE NO. 12 ameC"' PROJECT NO. 4953-10-1561

0

..--.. Cf) 0 5 0.1 u w Cf) -w ~ r .J 0.2 w

~ r ~ s 0 0.3

s r

0.4

SW

T2-B1 T2-B4 T1 I

600

T2-B5

101 151 201 251

LEGEND T2E-B3 (Proj. ~

T2E-B1 (Proj. 11' NW)

T1

S:lnta Mon~ Blvd

- -?


Borehole Location

Seismic Line Intersection

Street Intersection


T2-B6 T2-B7

301

T2E-B1 T2-B8 T2-B9 T2-B10 (Proj. 11' NW) T2E-B2

T2E-B3

I DISTANCE ALONG TRANSECT1

(FEET)1 {Proj, 45" NW)

I I I 1200 1400 1600 1800

351 401 451 501 SEISMIC STATION


T7 T2E-B4 T2E-B5

551 601

G~ Uston geophysical services

Project# 10500


Drawn By: DALRYMPLE

Approved B : File C:\GVPROJECTS\10500\F18.odr

NE

T2E-B7 T2E-B9

0

50 100

N

150 ..--.. r 200

w w LL -

300 I r a. 400 w

0 w

500 ~ ~ X 0 0:: a. a. <(

651 701



SANTA MONICA BLVD LOS A NGELES, CALIFORN IA


~ PLATE NO. 13 ameC"PROJECT NO, 4953-10-1561

LEGEND T3-B3

T3-B2 P-S Logging Borehole Location

Borehole Location

w ~ 1-

0

_J 0 .2 w

~ I-

~ s 0 0.3

s I-

SE

101

T3-B1 T3-B2 T3-B3 T3-B4 T3-B5

0'1sTANCE ALONG1

TRANSECT (FEET)1

I 200 400 600 800


Note: 1. Distances approximately tied to the geologic cross section where coincident with the seismic line. See report for details.

NW

T3-B7

301

G~ftston geophysical services

Project # 10500

Date: SEPT 8, 2011

Drawn By: DALRYMPLE

A proved By: File C:\GVPROJECTS\1 0500\F22.cdr

FIGURE 22 TRANSECT 3- P-WAVE SEISMIC SECTION


CENTURY PARK WEST LOS ANGELES, CALIFORNIA


A PLATE NO. 14 amec:-' PROJECT NO. 4953-10-1561

LEGEND

T3-B3

T3-82

- - ?

B

0

-Cf) 0 5 0.1 u w Cf) -w ~ I---' 0.2 w

~ I-

~ s 0 0.3 s I-

0.4


Borehole Location


Si nificant Groundwater Barrier

SE

101

T3-B1 T3-B2 T3-B3 T3-B4 T3-85 I I I I I

DISTANCE ALONG TRANSECT (FEET)1

I 200 400 600 800


Note: 1. Distances approximately tied to the geologic cross section where coincident with the seismic line. See report for details. 2. Depths are approximate and may vary by 20%. 3. Depths not applicable on the NW side of the

roundwater barrier. See re ort for details.

NW

T3-B7

0

50

100 N -140

I-w w u... -I I-a.. w 0 w ~ ~

>< 0 n:: a.. a.. <(

301

G~Uston geophysical services

Project # 10500


Drawn By: DALRYMPLE

Approved B : File C:IGVPROJECTSl10500\F25.cdr




. PREPARED FOR AMEC ENVIRONMENT & INFRASTRUCTURE

A PLATE NO. 15 ameC" PROJECT NO. 4953-10-1561

SE

T3-B2 T3-B3 (Prol $1' NE)

Jo (Proj. 51' NE)

600 0 . I . . I . . . . .

0.4

101

LEGEND T3-B3

(P•oj. 51

• NE) P s L • B h I L • -- - oggmg ore o e ocat,on T3-B2

(P,oj. ~ Borehole Location

Street Intersection

.

T3-B4 (Proj. 53' ~E)

T3-B5 (Pro). 51' NE.l

T3-B6 T3-B7 I (Proj , 58' NE) (Proj . 57' NE)

T3-B9 (Proi 21'NE)

.

DISTANCE ALONG TRANSECT (FEET1 1

_ a?o .I _ _ 10190 _ _ J12po _ .I . 1~00 _ I _


1600 . I

301

NW

1800 . . . I . .

.Ml .,,._

.·-·· ~ .. ':"'""

"' ., ,\. ....

-.,_.

I

351

G~ Uston FIGURE 29 9464 LINE 1 - P-WAVE SEISMIC SECTION

WITHOUT INTERPRETATION


geophysical services

Project # 10500

Date: SEPT 15, 201 1

Drawn By: DALRYMPLE

A roved By: File C:\GVPROJECTS\10500\F29.cdr

MTA-WESTSIDE EXTENSION CENTURY PARK WEST

LOS A NGELES, CA LIFORNIA


amec!J PLATE NO. 16 PROJECT NO. 4953-10-1561

LEGEND T3-B3

T2-82

- -?

I

0

--Cf) 0 ~ 0.1 (.) w Cf) ......... w ~ 1-_J 0.2 w

~ I->-~ 6 0.3 s I-

0.4

SE

T3-82 (Projl'NE)

400


Borehole Location


Significant Groundwater Barrier

T3-B3 (Proj, 61' NE)

101

T3-B4 (Proj. 53' NE)


Note: 1. Distances approximately tied to the geologic cross section where coincident with the seismic line. See report for details. 2. Depths not applicable on the NW side of the groundwater barrier. See report for details.

301

GE~Mston geophysical services

Project # 10500


Drawn By: DALRYMPLE

Approved B : File C:\GVPROJECTSI 105001F31.cdr

NW

351

FIGURE 31 9464 LINE 1 - P-WAVE SEISMIC SECTION




.A PLATE NO. 17 ameC" PROJECT NO. 4953-10-1561

LEGEND

14~ P-S Logging Borehole Location

T4-B1 crro; ~ Borehole Location

T.I._ Line Intersection

'!.- Street Intersection

w ~ 1-

SW T4-B10

(Pn,j. 1"NW)

0

....J 0.2 w

~ I-

~ s 0 0.3

s I-

NE T4-B1 T4-B2 T4-B3 14 BS T4-B9

....... ''"'6isTA~C:~ AL~~~ TRA~SECT c;r~T)' T4-B] "'""'T' 200 406 ' 600 800 1 000 1200



151 101

a~us,on geophysical services

Project # 10500


Drawn By: DALRYMPLE

A proved By: File C:\GVPROJECTS\10500\F32,cdr


WITHOUT INTERPRETATION

MTA-WESTSIDE EXTENSION DURANT DRIVE

LOS ANGELES, CALIFORNIA PREPARED FOR

AM EC ENV IRONMENT & INFRASTRUCTURE

A PLATE NO. 18 ameC"PROJECT NO. 4953-10-1 561

LEGEND T4-85

T4-B1 (Proj. 53' NW)

TL_

0

- -?

SW T4-810

(Proj,18'NW)

0.4

P-S Logging Borehole Location with Estimated Depths

Borehole Location

Line Intersection

Street Intersection


T4-81 (Proj, 53' NW)

T4-8 2 T4-8 3 T4 85 T4-8 9 I I I I J I

DISTANC:E ALONG TRANSECT (FEET)1

NE (Proj,3,'NW) (Proj,26'NW) T7 T4-84 - T4-B6 T4-B7 (Proj,10'NWIT4-

1

B8

I I I,

200 400, 600 800 1000 1200

0

_ ... ~--~--at 50 100 150 200

N ---~ w w LL

300 i'



400 ~ 0.. w 0

500 W ~

151 101

G~ Uston geophysical services

Project# 10500

Date: rev OCT 1.4, 2011

Drawn By: DALRYMPLE

~ X 0 0::: 0.. 0.. <(



DURANT DRIVE LOS ANGELES, CALIFORNIA

PREPARED FOR File C:\GVPROJECTSl10500\F35.cdr AMEC ENVIRONMENT & INFRASTRUCTURE

ame~ PLATE N0.19 C"' PROJECT NO. 4953-10-1561

LEGEND T2E-B3 (Pl'Oj. as· NE)

-- P-S Logging Borehole Location T7-B4

iP,oJ. ~ Borehole Location

1-4 - Line Intersection '

'....!- Street Intersection

0

SE NW

T2E-B3 TT-B

3 (Pro~ IS' NE) T7.B4

TT-B1 T4 T7-B2 (Proj. '5'NEJ I (1',oj. 14°1'1E)

DISTANCE1

ALONG TRANSECT (FEET)1 I 200 400 600 T 800



251

G~ftston geophysical services

Project # 10500


Drawn By: DALRYMPLE

A proved By: File C:\GVPROJECTS\10500\F39.cdr



MORENO DRIVE LOS ANGELES, CALIFORNIA


A PLATE NO. 20 amec-PROJECT NO. 4953-10-1561

LEGEND T2E-83 (Proj. 65' NE)

T7-B4 (Proj. ~

TA.._

- -?


Borehole Location

Line Intersection

Street Intersection

Possible Fault Identified on Geologic Cross Section but Inconclusive on Seismic Section

SE NW

T2E-83 5 ,, , • T7-83 (Proj. 65' NEI T7-84

T7-81 T4 T7-82 HI ' (Pro1_45'NEJ I tProj WNEI

DISTANCE1

ALONG TRANSECT 1

(FEET)1 l 200 I ... ';. · · 400 ~oo- - T sao

0 ...,. ______ ..._....,_ ........... _,._._ ........ !..&. ...... ---li.....&J..JJ.

-Cf) 0 ~ 0.1 (.) w Cf)

-----w ~ I--1 0.2 w

~ I->-~ 6 0.3

s I-

0.4



0

50

100 150 N -I-200 w w

LL -----300 I I-Cl.

400 w 0 w

500 ~ ~

>< 0 0:: Cl. Cl. <(

251

G~l'lston geophysical services

Project# 10500

Date: rev OC 14, 201 1

Drawn By: DALRYMPLE

A roved B : File C:IGVPROJECTSI 105001F41.cdr



MORENO DRIVE LOS ANGELES, CALIFORNIA


ame ~ PLATE NO. 21 (:" PROJECT NO. 4953-10 -1561

westside purple line extension final supplemental ......0+00 1,00 2+00 3+aa 4+aa s+aa 6+aa 1+aa a+aa...

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